Change history for item: Car subwoofer Polk Audio DB 1040 DVC

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1. Donny Darko 20 October 2023 09:20:13
   1. Create: Description #24369617
      Value: Subwoofer car subwoofer car subwoofers 25 cm 10 inch.
      
   2. Create: Brand #24369618
      Value: Polk Audio
      
   3. Create: Type #24369619
      Value: Subwoofer
      
   4. Create: Size #24369620
      Value: 25 cm 10 in.
      
   5. Create: Number of lanes #24369621
      Value: 1
      
   6. Create: Power #24369622
      Value: 540 W maximum
      
   7. Create: Sensitivity #24369623
      Value: 86 dB
      
   8. Create: Frequency response #24369624
      Value: 28 - 200 Hz
      
   9. Create: Impedance #24369625
      Value: 4 ohm
      
   10. Create: Frame #24369626
       Value: No
       
   11. Create: Dimensions #24369627
       Value: 250 mm
       
   12. Create: Resonant frequency Fs #24369628
       Value: 37 Hz
       
   13. Create: Total quality factor Qts #24369629
       Value: 0.52
       
   14. Create: Equivalent volume Vas #24369630
       Value: 24 l
       
   15. Create: Winding type #24369631
       Value: Double
       
   16. Create: Image #21252044
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id547722151754724181/orig
       
   17. Create: Preview image #21252045
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id547722151754724181/orig
       
2. Donny Darko 20 October 2023 06:25:34
   Name: Car subwoofer Polk Audio DB 1040 DVC; Catalog: Car acoustics